2FFmpeg的标志FFDShow的DXVA H.264解决腐败

I have recently been suf­fer­ing cor­rup­tion play­ing back some H.264 files with FFD­Show try­outs. After a bit of exper­i­ment­ing I’ve found that the last build without this issue is build 3949 从 24-July. I pre­vi­ously had issues with earli­er releases of FFD­Show thatdidn\‘t work with DXVA at all — for­tu­nately build 3949 does­n’t suf­fer this issue. I alsopre­vi­ously had a prob­lem where some builds of FFD­Show were less effi­cient on my HTPC 均无法流畅解码一些高比特率影片, e.g. a rip of the Inglori­ous Bas­terds Blu-Ray, which has forced me to con­tin­ue to use an old build from mid-2010 until now. Build 3949 does­n’t suf­fer from these issues either — so in terms of the 3 prob­lems I’ve had over the years with ffd­show, 建 3949 does­n’t suf­fer from any of them, mak­ing it my build of choice for the fore­see­able future.

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2 条评论


很抱歉的疑问句重刑, 但是你知道FFD-显示有 图形用户界面 有很多设置吊环的? F.ex. 您可以打开或关闭 DXVA SUP端口, 在某些情况下,文件不是COM-PAT-IBLE吧. 也, you can set it up to try to do it auto­mat­ic­ally.


谢谢您, 是的,我做了. 我用他们广泛地来调整字幕设置. 我需要 DXVA 作为E350 CPU 在我 HTPC 太下供电的解码全高清1080p蓝光光盘的上 CPU. 我使用ffdshow的,特别是因为它支持 DXVA and sub­titles which is some­thing I can­’t do with oth­er decoders.
在我的经验与ffdshow的选拔赛文件不是与它不兼容, 这么多,因为它的某些版本与某些文件不兼容. This isn’t all that sur­pris­ing giv­en that it is in alpha or beta stage con­stantly.
任何路, 现在我的建议的补-A-tion为构建 3949 站立 - 它可以与所有我试过的文件 - 它也具有低 CPU usage than any oth­er build I’ve tried — which is most of them.